/Engine/Plugins/Runtime/RigVM/Source/RigVMDeveloper/Public/RigVMModel/RigVMController.h
bool RemoveAggregatePin ( [URigVMPin](API\Plugins\RigVMDeveloper\RigVMModel\URigVMPin) * InPin, bool bSetupUndoRedo, bool bPrintPythonCommand )